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For Reference:
If a heating operation would be continuously performed for a long time under the condition that the outdoor tem-
perature is 0°C or lower, drainage of defrosted water may be difficult due to freezing of the bottom plate, resulting
in a trouble of the cabinet or fan.
It is recommended to procure an anti freeze heater locally for a safety installation of the air conditioner.
For details, contact the dealer.
WARNING
• Never modify this unit by removing any of the safety guards or by-pass any of the safety interlock switches.
• Do not install in a place which cannot bear the weight of the unit. Personal injury and property damage can result if the unit
falls.
• After the installation work, confirm that refrigerant gas does not leak.
If refrigerant gas leaks into the room and flows near a fire source, such as a cooking range, noxious gas may generate.
• The electrical work must be performed by a qualified electrician in accordance with the Installation Manual. Make
sure the air conditioner uses an exclusive circuit.
An insufficient circuit capacity or inappropriate installation may cause fire.
• When wiring, use the specified cables and connect the terminals securely to prevent external forces applied to the
cable from affecting the terminals.
• Be sure to provide grounding.
Do not connect ground wires to gas pipes, water pipes, lightning rods or ground wires for telephone cables.
• Conform to the regulations of the local electric company when wiring the power supply.
Inappropriate grounding may cause electric shoc
k.
CAUTION
• Exposure of unit to water or other moisture before installation may result in an electrical short. Do not store in a wet
basement or expose to rain or water.
• Do not install in a place that can increase the vibration of the unit. Do not install in a place that can amplify the noise level of
the unit or where noise or discharged air might disturb neighbors.
• To avoid personal injury, be careful when handling parts with sharp edges.
• Perform the specified installation work to guard against an earthquake.
If the air conditioner is not installed appropriately, accidents may occur due to the falling
unit.